发明名称 |
Shared port address translation on a router behaving as NAT & NAT-PT gateway |
摘要 |
A method for transparently sharing at least one IPv4 address among a plurality of hosts wherein at least a first host of the plurality of hosts uses the IPv4 protocol and wherein at least a second host of the plurality of hosts uses an IPv6 protocol is provided. A first data having a first source address and a first destination address is received. A network address translation with port address translation is performed, if the first data is in an IPv4 protocol. A network address translation protocol translation with port address translation is performed, if the first data is in an IPv6 protocol.
|
申请公布号 |
US2004076180(A1) |
申请公布日期 |
2004.04.22 |
申请号 |
US20020278327 |
申请日期 |
2002.10.22 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
SATAPATI SURESH K.;SIVAKUMAR SENTHIL M.;CHEN JIEPING |
分类号 |
H04L12/46;H04L12/56;H04L29/06;H04L29/12;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|